Mechanical Operations Dispersion of a gas through liquid is done by using a Sparger Masticator None of these Kneader Sparger Masticator None of these Kneader ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is termed as the Centrifugation Sedimentation Flocculation Dispersion Centrifugation Sedimentation Flocculation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of moulding powders, waxes, resins & gums are done in a __________ mill. Neither A nor B Cage Hammer Both A & B Neither A nor B Cage Hammer Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a vacuum filter? Rotary disc filter Tank filter (Nutsch filter) Batch basket centrifuge Filter press Rotary disc filter Tank filter (Nutsch filter) Batch basket centrifuge Filter press ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ultra centrifuges are used for the separation of __________ solid particles. Dissolved Fine Colloidal Coarse Dissolved Fine Colloidal Coarse ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pebble mills are tumbling mills widely used for grinding in the manufacture of paints & pigments and cosmetic industries, where iron contamination in the product is highly objectionable. Pebbles used in pebble mill are made of Stainless steel Flint or porcelain Concrete Bronze Stainless steel Flint or porcelain Concrete Bronze ANSWER DOWNLOAD EXAMIANS APP
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